PW25 Campbell Hausfeld Pressure Washer - Parts

This is an authentic replacement part sourced directly from the manufacturer. The thermal relief valve is found in Campbel Hausfeld pressure washers. This part is made of metal and high-quality plastic, and is used to discharge hot water from the pump. When the pump runs for a time without discharge from the spray wand, the water may o...Read moreverheat. When this happens, the thermal relief valve activates, releasing the hot water so cool water can be pumped in. Over time it may develop a leak or not close properly, and need to be replaced. You may require a wrench when replacing this part. This item is sold individually.